Würth Baer Supply CompanyWürth Baer Supply Company•Built For Those Who Build The World™
    (800) 289-2237
    Vernon Hills, IL
    (800) 289-2237
    Vernon Hills, IL
    Home
    Sign in / Register
    • Quick Order
    • Quotes
    • Promotions
    • Careers
    • Help
    • Contact
    Mobile app

    Why Shop With Us?

    • Lorry and clock graphic

      BUY "YOUR WAY"

      Order by 24/7 by web, contact our sales reps or call by phone.

    • Shopping bag with heart graphic

      One Stop Shop

      What you need, when you need it, all in one place.

    • Trolley graphic

      Next Day Delivery

      Most orders ship same day.

    • Supprt headphone graphic

      Expert Support Team

      Advice and support from knowledgeable professionals.

    Need help? Call(800) 289-2237

    Company Information

    • About Our Company
    • Who is Reinhold Würth?
    • Contact Us / Locations
    • Return Policy
    • Shipping Policy
    • Careers
    • Sales Tax and Exemption
    • Credit Application
    • ACH / e-Check Registration
    • Terms & Conditions
    • Privacy Notice
    • Accessibility Statement
    • Help
    • FAQ
    • Pay Invoices Online

    Shop With Us

    • Shop by Brand
    • Clearance
    • Daily Discounts
    • Catalogs
    • Vendor Literature
    • Download Our Mobile App

    Services

    • SAM.gov - CAGE Code: 1UXJ6
    • Architects & Designers Portal
    • ORSY - Inventory Management Solution
    • Machinery

    Contact

    • Toll-free (800) 289-2237
    • Website Support (800) 944-2237 x4444
    • Support via Text / SMS (800) 289-2237
    Compliance LogoThe logo of Viking CloudThe logo of FSCCARB 2 Compliant
    Vender Freight
    Routing
    • Our Blog (opens in a new tab)
    • LinkedIn (opens in a new tab)
    • Facebook (opens in a new tab)
    • Instagram (opens in a new tab)
    • YouTube (opens in a new tab)
    • TikTok (opens in a new tab)
    • Pinterest (opens in a new tab)
    • X (formerly Twitter) (opens in a new tab)
    Compliance LogoThe logo of Viking CloudThe logo of FSCCARB 2 Compliant
    Vender Freight
    Routing
    Approved US Government VendorCage Code: 1UXJ6

    Copyright © 2004-2026, Würth Baer Supply Company. All Rights Reserved.

    Terms & ConditionsPrivacy NoticeAccessibilityDo Not Sell My Personal InformationWürth ComplianceSite FeedbackSitemap
    0Cart
    0Cart
    Pocket Door Slides
    1. Home
    2. Shelf, Closet & Garage Organization
    3. Multimedia and Workspace Components
    4. Pocket Door Slides
    Item # SLALTST15D10S22 • Mfr # ALT-ST15-D10S-22

    Sugatsune Overlay Pocket Door Kit, Min. Cab. Depth 22-1/2", Door Height 19-11/16" - 27-9/16", 2-Slides, Further Door Retraction, - ALT-ST15-D10S-22

    • Catalog page, ALT-ST15-D10S-22
      Catalog page, ALT-ST15-D10S-22
    • User manual 1, ALT-ST15-D10S-22
      User manual 1, ALT-ST15-D10S-22

    Description

    Sugatsune Overlay Pocket Door Kit For Cabinets

    Sugatsune overlay pocket door kit is a pocket door hardware system designed for overlay cabinet doors, giving you a concealed door solution while keeping access to the cabinet opening. The overlay pocket door system is specified for a minimum cabinet depth of 22-1/2 inches, so the cabinet body provides enough room for the door to slide back. The kit is rated for door heights from 19-11/16 inches to 27-9/16 inches, which defines the vertical range where the system is engineered to operate smoothly. Two slides are used in this configuration, guiding the door movement so the door travels consistently in and out of the cabinet. The system is classified as ST15 S-Type, which identifies the series and style when matching to drawings or prior installs.

    Overlay Pocket Door System Details That Matter

    • The overlay pocket door system offers door alignment adjustability, allowing fine-tuning of the door position so the overlay lines meet the cabinet layout and visual gaps are controlled.
    • An overlay amount up to 3/8 inch, or 10 mm, defines how far the door overlaps the cabinet face, which helps match this kit to face frame or frameless layouts that are built around that overlay dimension.
    • The overlay damper unit uses an adjustment screw, giving a way to adjust the damping behavior so the closing action can be tuned for the specific door size within the stated height range.
    • The fittings are designed to allow the door to retract further into the cabinet than the ALTST20-D10 series, providing greater clear opening in front when the door is fully retracted.
    • A synchronized board is part of the kit, coordinating the slide action so both sides work together, which supports more even motion over the travel distance.

    Installation And Alignment For Overlay Cabinet Doors

    The pocket door hardware kit is built for overlay doors, so the mounting layout is oriented to an overlay condition rather than an inset door, which affects hinge positioning and front gaps. The specified minimum cabinet depth of 22-1/2 inches drives how far back the slides and synchronized board can sit, which influences where internal shelves or equipment must be positioned relative to the door path. Door alignment adjustability in the overlay pocket door system gives a practical adjustment range after mounting, so slight cabinet or drilling variation can still be brought into alignment. The overlay damper unit with its adjustment screw works as the final step in setup, allowing the installer to dial in the closing feel after the slides, hinges, and hinge mounting plates are fastened.

    Using This Pocket Door Hardware In Projects

    Where This Pocket Door Hardware Kit Fits

    This pocket door hardware sits in the shelf, closet, and garage organization, multimedia, and workspace pocket door slides category, so it is geared toward cabinet-style enclosures where a retracting door clears the front working area. The stated door height range from 19-11/16 inches to 27-9/16 inches defines the cabinet opening height window where this kit is meant to be applied, guiding casework design when planning overlay fronts. The minimum cabinet depth of 22-1/2 inches is particularly relevant for multimedia or workspace cabinets where equipment or storage competes for depth with the slide system. An overlay amount up to 3/8 inch, or 10 mm, aligns this kit with projects that use moderate overlay reveals, matching many organization and workspace styles that rely on a visible overlay edge around each door.

    Why These Pocket Door Details Support Results

    Door alignment adjustability in the overlay pocket door system lets installers compensate for cabinet construction tolerances, which reduces the time spent redrilling hinge or plate locations when margins need minor correction. The overlay damper unit with its adjustment screw provides a tunable closing action, which helps protect the door and cabinet faces by moderating door movement during use. Using two slides tied by a synchronized board keeps both sides of the door traveling together, which helps the door stay square to the cabinet opening throughout extension and retraction. Fittings that allow the door to retract further into the cabinet than the ALTST20-D10 series create a larger usable front clearance, which is valuable when the open position needs to keep the door out of the activity zone. The identification as ST15 S-Type and manufacturer part ALT-ST15-D10S-22 simplifies matching this hardware to project documentation or repeat orders, supporting consistent results across multiple installations.

    Common Questions About This Overlay Pocket Door Kit

    What cabinet depth is this pocket door kit designed for?

    The Sugatsune overlay pocket door kit is designed for a minimum cabinet depth of 22-1/2 inches, which sets the case depth needed to accommodate the slide travel and full door retraction.

    What door height range works with this overlay pocket system?

    The overlay pocket door system is specified for door heights from 19-11/16 inches to 27-9/16 inches, defining the vertical size range where the slides, hinges, and synchronized board are engineered to operate.

    How much overlay does the Sugatsune pocket door hardware support?

    The pocket door hardware supports an overlay amount up to 3/8 inch, or 10 mm, which sets how far the door can overlap the cabinet face in your design.

    How does the further door retraction affect cabinet use?

    The fittings allow the door to retract further into the cabinet than the ALTST20-D10 series, increasing the front clear opening when the door is open for access or workspace.

    What adjustment does the overlay damper unit provide?

    The overlay damper unit uses an adjustment screw, allowing the damping action to be tuned so the closing behavior can match the specific door height within the stated range.

    How do the synchronized board and two slides work together?

    The synchronized board connects the two slides, coordinating both sides of the door travel so the motion remains even, which supports smoother operation over repeated use.

    Select This ALT-ST15-D10S-22 Kit For Overlay Use

    The ALT-ST15-D10S-22 pocket door hardware kit from Sugatsune America combines overlay door alignment adjustability, an overlay damper unit with adjustment screw, and fittings that retract the door further into the cabinet than the ALTST20-D10 series. The specified minimum cabinet depth of 22-1/2 inches and door height range from 19-11/16 inches to 27-9/16 inches define a clear design envelope for cabinet projects. For overlay cabinet doors in organization, multimedia, or workspace applications that fall within these dimensions, this overlay pocket door system offers a defined, repeatable hardware choice.

    Type
    S-TYPE
    Minimum Door Height
    19-11/16 in
    Maximum Door Height (in)
    27-9/16 in
    Overlay
    Overlay
    Slide Length
    22 in
    Motion Technology
    Self-close, Soft-close
    Weight Capacity
    19.8 lb
    Product Type
    Pocket Door Kit
    Manufacturer Series
    ALT-ST15-D10
    Minimum Cabinet Depth
    22-1/2 in
    Supplier Pack Size
    1
    Sold In
    1
    Type
    S-TYPE
    Minimum Door Height
    19-11/16 in
    Maximum Door Height (in)
    27-9/16 in
    Overlay
    Overlay
    Slide Length
    22 in
    Motion Technology
    Self-close, Soft-close
    Weight Capacity
    19.8 lb
    Product Type
    Pocket Door Kit
    Manufacturer Series
    ALT-ST15-D10
    Minimum Cabinet Depth
    22-1/2 in
    Supplier Pack Size
    1
    Sold In
    1
    LL-TYPES-TYPEL-TYPEM-TYPE
    19-11/16 in27-9/16 in35-7/16 in47-1/4 in
    27-9/16 in35-7/16 in47-1/4 in63 in
    16 in19 in22 in24 in28 in
    Soft-closeSelf-close, Soft-close
    33 lb19.8 lb
    16-9/16 in19-1/2 in22-1/2 in24-1/2 in28-9/16 in
    Sugatsune America
    $241.40/Kit
    Sugatsune Overlay Pocket Door Kit, Min. Cab. Depth 22-1/2", Door Height 19-11/16" - 27-9/16", 2-Slides, Further Door Retraction, - ALT-ST15-D10S-22
    Item# SLALTST15D10S22 / MFR Part # ALT-ST15-D10S-22
    Kit
    Kit

    Drop Ship Item

    Please log in or register to get the expected shipment date.

    This item ships directly from the vendor. Additional freight charges may apply.

    Sold In: 1 Kit

    Kit